3243200345045 has 8 divisors (see below), whose sum is σ = 4120772203224. Its totient is φ = 2441939083264.

The previous prime is 3243200345027. The next prime is 3243200345069. The reversal of 3243200345045 is 5405430023423.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 265636129201 + 2977564215844 = 515399^2 + 1725562^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3243200345045 - 2¹⁶ = 3243200279509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3243200344996 and 3243200345014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19077649004 + ... + 19077649173.

It is an arithmetic number, because the mean of its divisors is an integer number (515096525403).

Almost surely, 2^{3243200345045} is an apocalyptic number.

It is an amenable number.

3243200345045 is a deficient number, since it is larger than the sum of its proper divisors (877571858179).

3243200345045 is a wasteful number, since it uses less digits than its factorization.

3243200345045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38155298199.

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 3243200345045 its reverse (5405430023423), we get a palindrome (8648630368468).

The spelling of 3243200345045 in words is "three trillion, two hundred forty-three billion, two hundred million, three hundred forty-five thousand, forty-five".